| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $52.26 | 9.328% | $57.1348 | $57.13 | $57.15 | $57.10 |
| Purchase #2 | $78.88 | 12.718% | $88.912 | $88.91 | $88.90 | $88.90 |
| Purchase #3 | $6.86 | 12.727% | $7.7331 | $7.73 | $7.75 | $7.70 |
| Purchase #4 | $142.57 | 3.865% | $148.0803 | $148.08 | $148.10 | $148.10 |
| Purchase #5 | $210.67 | 13.530% | $239.1737 | $239.17 | $239.15 | $239.20 |
| Purchase #6 | $182.69 | 4.859% | $191.5669 | $191.57 | $191.55 | $191.60 |
| Purchase #7 | $220.99 | 9.688% | $242.3995 | $242.40 | $242.40 | $242.40 |
| 7 purchase totals = | $894.92 | $975.0003 | $974.99 | $975.00 | $975.00 | |